Interested to Buy Any Domain ? << Click Here >> for more details...
What is the Difference Between MCCB & ACB & VCB
Answer Posted / prakash raghavan pillai, kolka
MCCB MEANS MOULDED CASE CIRCUIT BREAKER IT IS USED FOR ARC
QUENCHING AND MEDIUM VOLTAGE
VCB MEANS VACCUM CIRCUIT BREAKER IT IS USED FOR ARC
QUENCHING HIGH VOLTAGE
ACB MEANS AIR CB AND IT IS USED FOR ARC QUENCHING AND HIGH
VOLTAGE
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
can anybody send me syllabus of rrb section engg (electrical). and also send previous question pepar...
What is a slack bus?
Why water bubbles when D.C. Current is passed through it? Why not when A.C. Current is passed?
What is Control & Relay Panel? And Remote Control Center?
what transformer we used normally and upto which kva?
do we use links in a dc circuit?if so what s its use in it?
and gate circuit diagram,amplifier circuit diagram
Is neutral transformer can be called as control transformer?
An active element is one which a. Supplies energy b. Absorbs energy c. Supplies energy and convert energy from one form to another
Dear all, I want to use Induction motor to open and close a 1 ton door. How much power do I need. Thanks
why do motors burn out? I understand why adding parallel loads to a power source means more current moves through the circuit, and can destroy circuit elements by overheating. What about when you have a vaccuum cleaner intake flush against a floor, a room fan sitting directly against a wall, or a power drill trying to drill through something too hard?
How to synchoronize the generator (with gcb,GT) to grid????? ????? from Grid iam getting power (rated 400kv/20kv) through GT and its goes to UAT.,,ST.,, now my generator(rated 20kv ) ready.,, now iam closing my GCB.,, in GT iam suddenly giving 20kv on that Gt.,, what will happend
Why a tesa lamp is glow between two phase?
What happens if we connect a single phase energy meter in reverse polarity.
how to calculate the cable current ratingand and how much of distance the rating will be ok will the distance is incresed what the action we take
